This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 2. |
Simplify each of the following ratios 1.5kg:350g |
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Answer» Answer: You should know how to CONVERT weight from KG to g. Now, 1000g = 1 Kg so, 1.5Kg = 1500g thus the RATIO is: 1500/350 = 150/35 = 30/7. |
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| 3. |
Please answer all the questions given above |
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Answer» It's Very Big It's Very BigIt's gonna take very much TIME It's Very BigIt's gonna take very much time BETTER you search in Google 10. (a) 3,45,62,718 (b) 21,62,312 (c) 15,32,00,126 9. (a) 9999 (b) 578900 8. (a) < (b) > (c) = |
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| 4. |
Find natural numbers from the following numbers 4/1,-3/7,-27,24/0,-3/-5 |
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Answer» Answer: Step-by-step explanation: 4/1 = 4 which is a NATURAL no. |
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| 5. |
K over 25 - 3 when k is 8please answer this is urgent!!and don't spam |
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Answer» Answer: 8/22=4/11 Step-by-step EXPLANATION: |
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| 6. |
Is 0.4 the multiplicative inverse of 2 whole by 2 upon 4? why or why not |
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| 7. |
Verify a-(-b) = a+b the value for a and b is :1) a= 2,b= -62)a= -3,b= -8 |
Answer» HOPE it HELPS........... |
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| 8. |
^ is irrational number? explain with reason |
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Answer» Answer: No it is no IRRATIONAL number Step-by-step explanation: In MATHEMATICS ,the irrational numbers are all the REAL number which are not rational numbers, the letter being the number CONSTRUCTED from the ratios of integer. |
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| 9. |
Find the square root of : √441/64×625/121 [Hint :√a×b/c×d=√a/b×√c/d] |
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Answer» √441/64×625/121 √6.890625×5.16528926 |
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| 10. |
A circle with radius 16 cm is cut into four equal parts and rearranged to form another shape as shown in the picture. Does the perimeter change? If it does, then by how much increase or decrease? |
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Answer» Answer: It INCREASE with 32cm Step-by-step explanation: Perimeter of the circle in first FIG includes 4 ARCS of equal length. While in the SECOND fig, perimeter includes 4 arcs as well as radius twice. So the perimeter is increased by 2r = 2 × 16 = 32 cm.... HOPE IT HELPS YOU ! |
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| 11. |
Factorise:a3 + b3 +a+b |
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Answer» Step-by-step EXPLANATION: HOPE it helps plz like n follow |
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| 12. |
QUICK QUICK PLZZ! 1 MINUTE ONLY WITH SOLUTION!Find 40% of 28. Use a fraction.1111 1/210 6/511 1/5 |
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Answer» answer is 11 1/5 |
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| 13. |
Answer it please I will mark you brainiest |
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Answer» Step-by-step explanation: 4.reciprocal of 2/5x15/7 2/5*15/7=30/35(multiplied) 30/35=6/7(SIMPLIFIED) ANSWER=7/6 1.a)7/11*330=210 b)1 hour =60 1/12*60=5 6.a)2/3*3/5is GREATER b)7/5is greater |
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| 14. |
Please solve this questionfast it's urgentQ)divide the following using diagram |
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| 15. |
ABC=PQR correspondingthe sides and angles |
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Answer» means Step-by-step EXPLANATION: |
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| 16. |
find the zeros of quadratic polynomial X square + 7 x + 10 and verify the relationship between the zeros and the coefficient |
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Answer» Step-by-step EXPLANATION: plzz FOLLOW me if POSSIBLE and i will follow you back and MARK my answer as brainliest |
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| 17. |
J over 2 + u when j is 30 and u is 3plz answer!!! |
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Answer» Step-by-step explanation: 6 |
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| 18. |
find a quadratic polynomial whose sum and product respectively of the zeros are given also find the zeros of the polynomial by factorization minus 3 by 2 root 5 minus one by two |
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Answer» Answer: Step-by-step EXPLANATION: ALPHA + Beta=2root3. alphaXbeta=-9 -b/a=2root3. c/a=-9 a=1, b=-2root3, c=-9 Quadratic POLYNOMIAL =ax^2+bx+c =x^2 -2root3x -9 HOPE IT HELPS YOU ! |
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| 19. |
2. Find p(0), p(1) and p(2) for each of the following polynomials:(i) p(y) = y^2 – y + 1 |
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Answer» when y is 0,answer MUST be1. when y is 1, answer is 1. when y is 2,answer must be 3 |
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| 20. |
Using appropriate properties find. 2/5*(-3/7) -1/6*3/2+1/14*2/5 |
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Answer» Answer: \frac{2}{5} \TIMES \frac{ - 3}{7} - \frac{1}{14} - \frac{3}{7} \times \frac{3}{5}= \frac{ - 1}{2} \\ Step-by-step explanation: To SOLVE using APPROPRIATE properties find: 2/5 ×(-3/7) -1/14-3/7×3/5 apply BODMAS Rule: \frac{2}{5} \times \frac{ - 3}{7} - \frac{1}{14} - \frac{3}{7} \times \frac{3}{5} \\ \\ = > \frac{ - 6}{35} - \frac{1}{14} - \frac{9}{35} \\ \\ = > \frac{ - 12 - 5 - 18}{70} \\ \\ = \frac{ - 35}{70} \\ \\ = \frac{ - 1}{2} \\ \\ HOPE IT HELPS YOU ! |
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| 21. |
Find the sum of 1/1×2+1/2×3+1/3×4+..............1/10×11 |
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Answer» ixigcih 7tckg iggcyug igcicoh GIF |
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| 22. |
The sum of two rational numbers is -5.if one of them is -11/6,find the other. |
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Answer» Answer: -9/5 Step-by-step EXPLANATION: Given, One of the two rational no. = -11/5 Let the other rational no. be x Their sum : -11/5 + x = -4 x = -4+ 11/5 x = (-4(5)+11)/5 x = (-20+11)/5 x = -9/5 Therefore , the other no. = -9/5 |
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| 23. |
Plz help me in1) each side of a regular polygon is 4.6 CM in length. The perimeter of the polygon is 23 CM. Find the number of sides of the polygon. 2)how much less is 200.5km than 306.7 km3) simplyfy using law of exponent 343×3³×64/6²×2×2×2×2×7 (also mention the laws used) |
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Answer» Answer: 1:-5 2:-106.2 3:-644656 |
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| 24. |
Answer this plz!!!!2i+3v when I is 3 and v is 2 |
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Answer» = 6+6 = 12 is the answer . |
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| 25. |
(1+root 2 upon root 5+root 3) + (1-root 2 upon root 5-root 3)can someone rationalize this and solve further quickly please |
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Answer» (1+√2/√5+√3) + (1+√2/√5-√3) by CROSS multiplying 2(√5+√10)/2 by CANCELLING 2 =√5+√10 is the FINAL answer |
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| 26. |
QUICK QUICK PLZZ! 1 MINUTE ONLY WITH SOLUTION!Find 64% of 25. Use a fraction.14 1/2 141516 |
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Answer» Answer: 64% of 25... |
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| 27. |
If 45 is added to the number, the digits are reversed. A 2-digit number is 5 more than 3 times the sum of its digits. Find the number.? |
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Answer» Step-by-step EXPLANATION: |
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| 28. |
-3/7,-3/2,-3/4 in ascending order |
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Answer» -3/2,-3/4,-3/7 mark it as BRAINLIEST!!! |
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| 29. |
Represent the following in the form of p upon q : 1.001.......... |
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Answer» we can WRITE 1.001= 1001/1000 |
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| 30. |
find out the smallest number which when multiplied by the number which are not cube in question 1 give cube numbers |
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Answer» Answer: 1isthesmallest NUMBER |
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| 31. |
Scientific rotation 358000000scientific note location 350000000 |
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| 32. |
Fraction and decimals2 12_ + 3 _3 2Answer? |
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Answer» Answer: 2 1 2_+3_ 3 2 Answer? PLEASE MARK AS BRAINLIST |
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| 34. |
Verify that -(-x) =x for (x=13/17) |
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Answer» given...... therefore...》-(-x)=x hope it helps U |
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| 35. |
Solve1) (-3)+_=-102) (-1)+_=-43) _+(-4)=-74)(-4)+_=-85) 8+_=3 |
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Answer» Answer: 1). (-3) + (-7) = -10 2). (-1) + (-3) = -4 3). (-3) + (-4) = -7 4). (-4) + (-4) = -8 5) 8 + (-5) = 3 |
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| 36. |
Find the square root of the following rational numbers(i) 361/625 |
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Answer» Step-by-step explanation: 361=19×19 625=25×25 Square root of 361/625=19/25. |
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| 37. |
(1+root 2 upon root 5+root 3) + (1-root 2 upon root 5-root 3) |
Answer» HOPE it HELPS............... |
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| 38. |
-63 by-1 |
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Answer» Step-by-step EXPLANATION: |
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| 39. |
A number is twice the other number. The sum of broth the numbers is 96. Find the numbers |
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Answer» LET the no is X then 2ND no is 2x atq x+2x=96 3x=96 x=96/3 =32 then no's are 32 and 64 |
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| 40. |
Name the property and the multiplication used in each of the following-4_5 × 1 = 1 ×-4_5=-4_5 |
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Answer» PROPERTY USED is : MULTIPLICATIVE IDENTITY Step-by-step explanation: 1 is the multiplicative identity. |
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| 42. |
Determine a and b if 54 - 14 root 5/44= a+7b root 5 |
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Answer» Step-by-step EXPLANATION: jsjsjsjjsjsjsjjsjsjsjsjsnjsjsisj |
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| 43. |
8/2+?/8=4 7/8 what is the missing number |
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Answer» Step-by-step EXPLANATION: Hello |
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| 44. |
5 x + 1 upon 4 is equals to X + 25 upon 4 |
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Answer» Step-by-step explanation: 5x+1/4=x+2/4 5x-x=2/4-1/4 4x=1/4 x=1/16 |
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| 45. |
Name the property under multiplication used in each of the following. -19_29 ×29_19= 1 |
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Answer» Answer: Hi. Here, Multiplicative INVERSE Property is used.Step-by-step EXPLANATION: a/-b * -b/a = 1. Hope this will HELP you. If you find it helpful then Plz mark my answer as BRAINLIEST. |
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| 46. |
Q.15 - The sum of the three number is 68.If the ratio of the first tosecond is 3:2 and that of the second to the third is 5:3, then thesecond number isA) 21B) 22C) 23D) 24 |
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Answer» Answer: X+Y+Z=68…equation 1 GIVEN X/Y=2/3 Y/Z=5/3 solving X=2Y/3 Z=3Y/5 Putting VALUE in equation 1 and solving 2Y/3+Y+3Y/5=68 |
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| 47. |
4+0=6, 6+2=8,8+5=9,7+1=? |
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Answer» Answer: 8 Step-by-step explanation: 4+0=6(WRONG) 6+2=8(CORRECT) 8+5=9(wrong) so I think 7+1=8(it should be TRUE) |
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| 48. |
Simplify 1 ÷5-√3+1÷5+√3 |
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Answer» Answer: 10 / 22 Step-by-step explanation: = 1(5+ root 3) / (5- root 3) (5+ root 3) + 1(5- root 3) /(5+ root 3) (5- root 3) = (5+ root 3) / (5 square - root 3 square) + 5- root 3 / (5 square - root 3 square) = (5+ root 3) / 22 + (5- root 3) / 22 = (5+ root 3) + (5- root 3) / 22 ( :root 3 and - root 3 cancel ) = 5 + 5 / 22 =10 / 22 // HOPE IT HELPS YOU ! |
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| 49. |
Rajan has cutouts of three identical rectangles and two triangles. The breadth of the rectangles and each side of the triangle is equal . What of the following 3-d shapes can ranjan make using all the cutouts |
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Answer» Answer: RAJAN can FORM a prism USING those shapes ............. |
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| 50. |
If the mass of a mental bar which is 3.25m long if 15 kg,find the massper metre |
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Answer» Step-by-step EXPLANATION: |
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